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Commit b4946343 authored by Fabrice Di Meglio's avatar Fabrice Di Meglio
Browse files

Make Toast widget aware of layout direction 

- Toast will resolve its gravity (when START / END) from the System locale
- see bug #5429822 UI should be mirrored for RTL locales (Arabic, Hebrew, farsi)

Change-Id: I3fe810b87d708f2ee80ca6258ad25ab32ae85d82
parent 38d64c5a

core/java/android/widget/Toast.java

+8 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ import android.graphics.PixelFormat; 
import android.os.Handler;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.util.LocaleUtil;

import android.util.Log;

import android.view.Gravity;

import android.view.LayoutInflater;
@@ -33,6 +34,8 @@ import android.view.WindowManagerImpl; 
import android.view.accessibility.AccessibilityEvent;

import android.view.accessibility.AccessibilityManager;



import java.util.Locale;



/**

 * A toast is a view containing a quick little message for the user.  The toast class

 * helps you create and show those.
@@ -371,7 +374,11 @@ public class Toast { 
                handleHide();

                mView = mNextView;

                mWM = WindowManagerImpl.getDefault();

                final int gravity = mGravity;

                // We can resolve the Gravity here by using the Locale for getting

                // the layout direction

                final int layoutDirection = LocaleUtil.getLayoutDirectionFromLocale(

                        Locale.getDefault());

                final int gravity = Gravity.getAbsoluteGravity(mGravity, layoutDirection);

                mParams.gravity = gravity;

                if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.FILL_HORIZONTAL) {

                    mParams.horizontalWeight = 1.0f;